/opt/arduino-1.8.4/arduino-builder -dump-prefs -logger=machine -hardware /opt/arduino-1.8.4/hardware -hardware /home/mprowe/.arduino15/packages -tools /opt/arduino-1.8.4/tools-builder -tools /opt/arduino-1.8.4/hardware/tools/avr -tools /home/mprowe/.arduino15/packages -built-in-libraries /opt/arduino-1.8.4/libraries -libraries /home/mprowe/Arduino/libraries -fqbn=pololu-a-star:avr:a-star328PB-16mhz -vid-pid=0X03EB_0X2145 -ide-version=10804 -build-path /tmp/arduino_build_238351 -warnings=none -build-cache /tmp/arduino_cache_414783 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=/home/mprowe/.arduino15/packages/arduino/tools/arduinoOTA/1.1.1 -prefs=runtime.tools.avrdude.path=/home/mprowe/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9 -prefs=runtime.tools.avr-gcc.path=/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2 -verbose /home/mprowe/Arduino/myMultiSerial/myMultiSerial.ino /opt/arduino-1.8.4/arduino-builder -compile -logger=machine -hardware /opt/arduino-1.8.4/hardware -hardware /home/mprowe/.arduino15/packages -tools /opt/arduino-1.8.4/tools-builder -tools /opt/arduino-1.8.4/hardware/tools/avr -tools /home/mprowe/.arduino15/packages -built-in-libraries /opt/arduino-1.8.4/libraries -libraries /home/mprowe/Arduino/libraries -fqbn=pololu-a-star:avr:a-star328PB-16mhz -vid-pid=0X03EB_0X2145 -ide-version=10804 -build-path /tmp/arduino_build_238351 -warnings=none -build-cache /tmp/arduino_cache_414783 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arduinoOTA.path=/home/mprowe/.arduino15/packages/arduino/tools/arduinoOTA/1.1.1 -prefs=runtime.tools.avrdude.path=/home/mprowe/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9 -prefs=runtime.tools.avr-gcc.path=/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2 -verbose /home/mprowe/Arduino/myMultiSerial/myMultiSerial.ino Using board 'a-star328PB-16mhz' from platform in folder: /home/mprowe/.arduino15/packages/pololu-a-star/hardware/avr/3.1.0 Using core 'arduino' from platform in folder: /home/mprowe/.arduino15/packages/arduino/hardware/avr/1.6.21 Detecting libraries used... "/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10804 -DARDUINO_AVR_A_STAR_328PB -DARDUINO_ARCH_AVR -include /home/mprowe/.arduino15/packages/pololu-a-star/hardware/avr/3.1.0/variants/a-star328pb/io_328pb.h "-I/home/mprowe/.arduino15/packages/arduino/hardware/avr/1.6.21/cores/arduino" "-I/home/mprowe/.arduino15/packages/pololu-a-star/hardware/avr/3.1.0/variants/a-star328pb" "/tmp/arduino_build_238351/sketch/myMultiSerial.ino.cpp" -o "/dev/null" Generating function prototypes... "/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10804 -DARDUINO_AVR_A_STAR_328PB -DARDUINO_ARCH_AVR -include /home/mprowe/.arduino15/packages/pololu-a-star/hardware/avr/3.1.0/variants/a-star328pb/io_328pb.h "-I/home/mprowe/.arduino15/packages/arduino/hardware/avr/1.6.21/cores/arduino" "-I/home/mprowe/.arduino15/packages/pololu-a-star/hardware/avr/3.1.0/variants/a-star328pb" "/tmp/arduino_build_238351/sketch/myMultiSerial.ino.cpp" -o "/tmp/arduino_build_238351/preproc/ctags_target_for_gcc_minus_e.cpp" "/opt/arduino-1.8.4/tools-builder/ctags/5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "/tmp/arduino_build_238351/preproc/ctags_target_for_gcc_minus_e.cpp" Compiling sketch... "/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10804 -DARDUINO_AVR_A_STAR_328PB -DARDUINO_ARCH_AVR -include /home/mprowe/.arduino15/packages/pololu-a-star/hardware/avr/3.1.0/variants/a-star328pb/io_328pb.h "-I/home/mprowe/.arduino15/packages/arduino/hardware/avr/1.6.21/cores/arduino" "-I/home/mprowe/.arduino15/packages/pololu-a-star/hardware/avr/3.1.0/variants/a-star328pb" "/tmp/arduino_build_238351/sketch/myMultiSerial.ino.cpp" -o "/tmp/arduino_build_238351/sketch/myMultiSerial.ino.cpp.o" Compiling libraries... Compiling core... Using precompiled core Linking everything together... "/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega328p -o "/tmp/arduino_build_238351/myMultiSerial.ino.elf" "/tmp/arduino_build_238351/sketch/myMultiSerial.ino.cpp.o" "/tmp/arduino_build_238351/../arduino_cache_414783/core/core_pololu-a-star_avr_a-star328PB-16mhz_ce021a043a233da68795a5367a1bd8f7.a" "-L/tmp/arduino_build_238351" -lm "/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "/tmp/arduino_build_238351/myMultiSerial.ino.elf" "/tmp/arduino_build_238351/myMultiSerial.ino.eep" "/home/mprowe/.arduino15/packages/arduino/tools/avr-gcc/4.9.2-atmel3.5.4-arduino2/bin/avr-objcopy" -O ihex -R .eeprom "/tmp/arduino_build_238351/myMultiSerial.ino.elf" "/tmp/arduino_build_238351/myMultiSerial.ino.hex" Sketch uses 2488 bytes (7%) of program storage space. Maximum is 32256 bytes. Global variables use 383 bytes (18%) of dynamic memory, leaving 1665 bytes for local variables. Maximum is 2048 bytes. /home/mprowe/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9/bin/avrdude -C/home/mprowe/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9/etc/avrdude.conf -v -patmega328p -cstk500v2 -Pusb -Uflash:w:/tmp/arduino_build_238351/myMultiSerial.ino.hex:i avrdude: Version 6.3, compiled on Jan 17 2017 at 11:00:16 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "/home/mprowe/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino9/etc/avrdude.conf" User configuration file is "/home/mprowe/.avrduderc" User configuration file does not exist or is not a regular file, skipping Using Port : usb Using Programmer : stk500v2 avrdude: usbdev_open(): Found AVRISP mkII, serno: 000200212345 AVR Part : ATmega328P Chip Erase delay : 9000 us PAGEL : PD7 BS2 : PC2 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 200 StabDelay : 100 CmdexeDelay : 25 SyncLoops : 32 ByteDelay : 0 PollIndex : 3 PollValue : 0x53 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- eeprom 65 20 4 0 no 1024 4 0 3600 3600 0xff 0xff flash 65 6 128 0 yes 32768 128 256 4500 4500 0xff 0xff lfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 hfuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 efuse 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 lock 0 0 0 0 no 1 0 0 4500 4500 0x00 0x00 calibration 0 0 0 0 no 1 0 0 0 0 0x00 0x00 signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00 Programmer Type : STK500V2 Description : Atmel STK500 Version 2.x firmware Programmer Model: AVRISP mkII Hardware Version: 0 Firmware Version Master : 1.41 Vtarget : 3.3 V SCK period : 8.00 us avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.00s avrdude: Device signature = 0x1e9516 avrdude: Expected signature for ATmega328P is 1E 95 0F Double check chip, or use -F to override this check. avrdude done. Thank you. Wrong microcontroller found. Did you select the right board from the Tools > Board menu?